Lenovo has used a magnesium aluminum
alloy metal for the body of the device giving it a more premium feel, and it's using the same watchband style of hinge that can be seen on other Lenovo devices like the Lenovo 900 series of laptops.
He used
alloyed metals for carburetors and pistons, formed aluminum panels into streamlined body shapes, and inevitably bested Duesenberg's straight - eight designs and set new standards.
Not exact matches
The company modified buildings in Las Vegas
for the storage of
metal alloys and other materials that Mr. Elizondo and program contractors said had been recovered from unidentified aerial phenomena.
The Charles Raymond Watch Set is a
metal alloy watch and bracelet, both fully covered with rhinestones
for the ultimate glittering effect.
It's made from
alloy metals but is lightweight
for ease of use.
This process was studied, with both modeling and experimentation,
for a single - phase tantalum - titanium
alloy that was dealloyed by a copper liquid
metal.
This week, after evaluating two Fermilab proposals, CERN opted
for welding on pistonlike, aluminum - jacketed rods composed of a stiff
metal alloy to secure each eight - ton magnet in its housing, says Fermilab spokesperson Judy Jackson.
As the team reports in Science on June 2, they found it in an
alloy of cobalt and phosphorus, an amalgam already in use as an anticorrosion coating
for plastic and
metal parts found in everything from faucets to circuit boards.
Several years ago, Wang and his colleagues came up with an approach
for using lasers and a rapid cooling process to fuse
metal alloy particles together in a dense, tightly packed structure.
Liquid
metals, in particular non-toxic
alloys of gallium, have so far offered the most promising path
for realising that dream.
Yet,
for all their varied uses, these
alloys are complex, often containing five or six different elements, including expensive noble
metals like gold or palladium.
They have been made by rapidly cooling
alloys of various
metals including, zirconium, palladium, iron, titanium, copper, and magnesium, and used
for a variety of applications from making golf clubs to aerospace construction.
Transition -
metal disilicides are lightweight
alloys with good high temperature resistance, ideally suited
for ultrahigh - temperature applications.
One of the promising methods
for hydrogen storage makes use of the capability of some
metals and
alloys to easily uptake this element.
This motivates the search
for new ultrahigh - temperature
metal alloys that can maintain their shape and strength at temperatures where ordinary steel would melt.
Trace elements are increasingly widely used in the high - tech and medical sectors —
for example, the transition
metal tantalum and the semimetal germanium in electronic components, niobium and titanium in
alloys and coatings, or gadolinium as a contrast medium and in luminous paints.
Caltech materials scientist Marios Demetriou and colleagues have recently created a glass made from
metals that doubles the combined strength and toughness of the best - performing steel, the benchmark
alloy for damage tolerance.
As long as amorphous
alloys such as Liquidmetal2 cost $ 15 a pound, they will remain «boutique
metals,» says Johnson, used only
for relatively low - volume niche applications.
The researchers calculated the energies of common crystal structures
for a small library of binary
alloys — mixes of two different
metals — and then designed a machine - learning algorithm that could extract patterns from the library and guess the most likely ground state
for a new
alloy.
For example, he is using data from AFLOWlib to study why some
alloys can form metallic glass — a peculiar form of
metal with a disordered microscopic structure that gives it special electric and magnetic properties.
At Duke, meanwhile, Curtarolo set up the Center
for Materials Genomics, which focused on research on
metal alloys.
In 2003, Ceder and his team first showed how a database of quantum - mechanics calculations could help to predict the most likely crystal structure of a
metal alloy — a key step
for anyone in the business of inventing new materials.
Reynolds, who was chief technology officer in the United States
for France's nuclear developer Areva, said the greatest engineering challenge is durability of the
metal alloy used to encase the fuel.
Materials in contact with food preparation can result in human exposure to chemicals, including
metal ions and toxic
alloying components, a problematic issue
for food surveillance authorities often raised to European Commissions food regulators.
Wang's research group designed a five -
metal catalyst based on these high - entropy -
alloy nanoparticles and demonstrated superior catalytic performance
for selective oxidation of ammonia to nitrogen oxide, a reaction used by the chemical industry to produce nitric acid, an important chemical in the large - scale production of fertilizers and other products.
But the technique's most valuable application will likely be using sound to probe the structural properties of objects — studying
metal alloys,
for instance, by blasting sound at them.
Alloyed with other
metals, they make extraordinarily strong and compact magnets: perfect
for computer hard drives, cordless power tools, microphones, and headphones.
But by coating the
metal particles used to 3D print components with zirconium nanoparticles, researchers at HRL Laboratories in California have found a way to create a crystalline framework
for the molten
alloy to follow as it cools (Nature, doi.org/cdhp).
But
for those at the cutting edge — whether developing new
metal alloys at very high temperatures, or measuring the temperatures of the coldest substances, the need
for absolute temperature is critical.»
Apple bought a license
for a liquid
metal alloy in 2010, and the speculation now is that the next iPhone may incorporate the strong, flexible product in its body.
Why it Matters: Combating intergranular embrittlement and disintegration is necessary
for preventing
metal alloy failure during service life, yet oxidation remains a potentially dangerous obstacle to overcome.
The pin
for ejecting the iPhone 3G SIM card is made from Liquidmetal, an extremely hard and light
metal alloy, according to Atakan Peker, the
alloy's co-inventor, who spoke to CultofMac.com last week.
POLYMER -
METAL HYBRID LAMINATE COMPOSITES: UNDERSTANDING AND UTILIZING SURFACE CHEMISTRY AT THE INTERFACE: Reza Montazami Polymer - metal hybrid laminate composites have significantly lower densities than metal alloys and composites with potential for wide range of applications including aerospace, automotive, and biomedical prosthe
METAL HYBRID LAMINATE COMPOSITES: UNDERSTANDING AND UTILIZING SURFACE CHEMISTRY AT THE INTERFACE: Reza Montazami Polymer -
metal hybrid laminate composites have significantly lower densities than metal alloys and composites with potential for wide range of applications including aerospace, automotive, and biomedical prosthe
metal hybrid laminate composites have significantly lower densities than
metal alloys and composites with potential for wide range of applications including aerospace, automotive, and biomedical prosthe
metal alloys and composites with potential
for wide range of applications including aerospace, automotive, and biomedical prosthetics.
Similarly, South Africa has launched a programme
for the creation of centres of excellence that is designed to promote new knowledge and develop collaborative research projects on such critical issues as biomedical treatment
for tuberculosis; research and development of strong materials (
for example,
alloys,
metal oxides, ceramics and diamonds that retain their distinctive properties under extreme conditions); the impact of invasive species on biodiversity, ecosystems and tourism; and examinations of chemical catalysis, primarily
for the conversion of gas to liquid fuels.
Free shipping Item Type: Pendant Necklace Gender:
For Women
Metal Type:
Alloy Style: Trendy Shape / Pattern: Water Drop
Priority Dispatch Priority Dispatch Free shipping Gender:
For Women Necklace Type: Link Chain
Metal Type:
Alloy Style: Trendy Shape / Pattern: Floral
Free shipping Item Type: Chokers Necklace Gender:
For Women Material: Pearl
Metal Type:
Alloy Style: Trendy Shape / Pattern: Floral
Free shipping Item Type: Pendant Necklace Gender:
For Women Material: Rhinestone
Metal Type:
Alloy Style: Noble and Elegant Shape / Pattern: Floral Length: 61CM
Priority Dispatch Priority Dispatch Free shipping Gender:
For Women
Metal Type:
Alloy Style: Noble and Elegant Shape / Pattern: Others
Free shipping Gender:
For Women Necklace Type: Link Chain
Metal Type:
Alloy Style: Noble and Elegant Shape / Pattern: Round Length: 50.5 CM (Necklace) / 2.3 CM (Earring)
Priority Dispatch Priority Dispatch Free shipping Gender:
For Women
Metal Type:
Alloy Style: Trendy Shape / Pattern: Geometric Length: 80CM
Free shipping Item Type: Pendant Necklace Gender:
For Women
Metal Type:
Alloy Style: Trendy Shape / Pattern: Floral
Priority Dispatch Priority Dispatch Free shipping Gender:
For Women Necklace Type: Link Chain
Metal Type:
Alloy Style: Trendy Shape / Pattern: Others Length: Girth: 70CM
Priority Dispatch Priority Dispatch Free shipping Gender:
For Women Necklace Type: Link Chain
Metal Type:
Alloy Style: Trendy Shape / Pattern: Floral Length: 96CM
Free shipping Item Type: Pendant Necklace Gender:
For Women Necklace Type: Link Chain
Metal Type:
Alloy Style: Trendy Shape / Pattern: Others Length: 45CM
Free shipping Item Type: Pendant Necklace Gender:
For Women Necklace Type: Link Chain Material: Pearl
Metal Type: Copper
Alloy Style: Trendy Shape / Pattern: Solid Length: 42CM + Extension Chain: 7CM
Free shipping Item Type: Pendant Necklace Gender:
For Women Necklace Type: Link Chain
Metal Type:
Alloy Style: Trendy Shape / Pattern: Others Length: Girth: 69CM + Extension Chain: 9CM
Priority Dispatch Priority Dispatch Free shipping Gender:
For Women
Metal Type:
Alloy Style: Trendy Shape / Pattern: Skull
Priority Dispatch Priority Dispatch Free shipping Gender:
For Women Material: Feather
Metal Type:
Alloy Style: Classic Shape / Pattern: Feather
Priority Dispatch Priority Dispatch Free shipping Gender:
For Women Material: Rhinestone
Metal Type: Lead - tin
Alloy Style: Trendy Shape / Pattern: Key